About: http://webisa.webdatacommons.org/449387631

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Graphene, a natural form of carbon, is a relatively newly discovered material he is less than a nanometer thin.
http://www.w3.org/ns/prov#wasQuotedFrom	phys.org